| //== CheckerHelpers.h - Helper functions for checkers ------------*- C++ -*--=// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file defines CheckerVisitor. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_CLANG_GR_PATHSENSITIVE_CHECKERHELPERS |
| #define LLVM_CLANG_GR_PATHSENSITIVE_CHECKERHELPERS |
| |
| #include "clang/AST/Stmt.h" |
| |
| namespace clang { |
| |
| namespace ento { |
| |
| bool containsMacro(const Stmt *S); |
| bool containsEnum(const Stmt *S); |
| bool containsStaticLocal(const Stmt *S); |
| bool containsBuiltinOffsetOf(const Stmt *S); |
| template <class T> bool containsStmt(const Stmt *S) { |
| if (isa<T>(S)) |
| return true; |
| |
| for (Stmt::const_child_range I = S->children(); I; ++I) |
| if (const Stmt *child = *I) |
| if (containsStmt<T>(child)) |
| return true; |
| |
| return false; |
| } |
| |
| } // end GR namespace |
| |
| } // end clang namespace |
| |
| #endif |
